GE IC660BBD022 16-Circuit Source/Sink I/O Blocks

GE IC660BBD022 16-Circuit Source/Sink I/O Blocks

OVERVIEW

A DC 16-Circuit Source/Sink I/O Block is an intelligent, configurable block that can interface to a wide range of discrete DC sensors and actuators. There are two DC 16-circuit source blocks, which provide current to field output devices: 

24 VDC Source block (IC66*BBD022), for use with 2-wire and 3- wire solid state sensors and electromechanical sensors. 

24/48 VDC Source block (IC66*BBD020), for use with 3-wire solid state sensors and electromechanical sensors. There are also two DC 16-circuit sink blocks, which receive current from field output devices: 

24 VDC Sink block (IC66*BBD023), for use with 2-wire and 3-wire solid state sensors and electromechanical sensors. 

24/48 VDC Sink block (IC66*BBD021), for use with 3-wire solid state sensors and electromechanical sensors.

Features

Features DC 16-Circuit Source/Sink I/O Blocks have 16 discrete circuits, each easily configured to be an input, tristate input, or output. Output circuits can be connected directly to input circuits without the use of other components or inversion of logic states. Control power is tapped off the input/output device voltages wired to the terminals. No separate block power supply is needed. Configurable features include: 

Output Pulse Test capability 

Selectable Input Filter Time from 10ms to 100ms 

Output powerup defaults 

Output Hold Last State or default The block’s advanced diagnostics can pinpoint causes of installation and run-time errors. Diagnostics features of these blocks include: 

Electronic short circuit protection 

Overtemperature protection 

Failed switch detection 

Open wire detection for tristate inputs 

Overload detection and shutdown 

No-load detection

Block Specifications

Size (height x width x depth)：8.83” (22.44cm) x 3.56” (9.05cm) x 4.42” (11.23cm)

Weight：4 lbs. (1.8 kg)

LEDs (I/O Block)：Unit OK, I/O Enabled

LEDs (each circuit)：Individual load side indicators

Block to block Isolation：1500V

Heat Dissipation：68.8 Watts with 16 outputs on at 2A.

Operating voltage (one source)：18-56 VDC (24/48 V), 18-30 VDC (24 V)

Ripple (maximum)：10%

Required DC power：150 mA typical/300 mA maximum

Power supply dropout time：10ms